在这种情况下，我应该针对逗号分隔的字段搜索逗号分隔的字符串，因此，我在映射中执行以下操作，但显示MapperParsingException[Analyzer [comma] not found for field [conduct_days]]错误。
$course = new Course();
$course->no = '1231321';
.......
.......
$course->save();
// Now index the new created course
$client = \Elasticsearch\ClientBuilder::create()->build();
$params = [
'index' => 'my_index',
'type' => 'my_resources',
'body' => [
'my_resources' => [
'_source' => [
'enabled' => true
],
'settings' => [
"analysis" => [
"tokenizer" => [
"comma" => [
"type" => "pattern",
"pattern" => ","
]
],
"analyzer" => [
"comma" => [
"type" => "custom",
"tokenizer" => "comma"
]
]
]
],
'properties' => [
'conduct_days' => array(
'type' => 'string',
'analyzer' => 'comma'
),
'no' => array(
'type' => 'string',
'analyzer' => 'standard'
),
'created_at' => array(
'type' => 'date_time',
"format"=>"YYYY-MM-dd HH:mm:ss||MM/dd/yyyy||yyyy/MM/dd"
),
'updated_at' => array(
'type' => 'date_time',
"format" => "YYYY-MM-dd HH:mm:ss||MM/dd/yyyy||yyyy/MM/dd"
),
'deleted_at' => array(
'type' => 'date_time',
"format" => "YYYY-MM-dd HH:mm:ss||MM/dd/yyyy||yyyy/MM/dd"
),
'created_by' => array(
'type' => 'string',
'analyzer' => 'standard'
),
'updated_by' => array(
'type' => 'string',
'analyzer' => 'standard'
),
'deleted_by' => array(
'type' => 'string',
'analyzer' => 'standard'
)
]
]
]
];
// Update the index mapping
$client->indices()->putMapping($params);
$params = [
'index' => 'promote_kmp',
'type' => 'courses',
'id' => uniqid(),
'body' => [
'id' => $course->id,
'conduct_days' => $course->conduct_days,
'no' => $course->no,
'created_at' => $course->created_at,
'created_by' => $loggedInUser,
]
];
$client->index($params);
假设我必须在操守天数字段中搜索
1,3,5,7，该字段可以包含1,2和1,2,3，以及1,3,5,6等。对于搜索，我想应该爆炸搜索项，例如，如果搜索项是1,2，则应该搜索两次，第一次搜索1，然后搜索2。还有其他搜索解决方案吗？
最佳答案
您不能在settings调用内传递putMapping，它们将被忽略。 settings旨在传递给create调用以创建索引
$params = [
'index' => 'my_index',
'body' => [
'settings' => [
"analysis" => [
"tokenizer" => [
"comma" => [
"type" => "pattern",
"pattern" => ","
]
],
"analyzer" => [
"comma" => [
"type" => "custom",
"tokenizer" => "comma"
]
]
]
]
]
];
$response = $client->indices()->create($params);
然后，您可以使用映射类型定义但不使用
putMapping来调用settings: $params = [
'index' => 'my_index',
'type' => 'my_resources',
'body' => [
'my_resources' => [
'_source' => [
'enabled' => true
],
'properties' => [
'conduct_days' => array(
'type' => 'string',
'analyzer' => 'comma'
),
'no' => array(
'type' => 'string',
'analyzer' => 'standard'
),
'created_at' => array(
'type' => 'date_time',
"format"=>"YYYY-MM-dd HH:mm:ss||MM/dd/yyyy||yyyy/MM/dd"
),
'updated_at' => array(
'type' => 'date_time',
"format" => "YYYY-MM-dd HH:mm:ss||MM/dd/yyyy||yyyy/MM/dd"
),
'deleted_at' => array(
'type' => 'date_time',
"format" => "YYYY-MM-dd HH:mm:ss||MM/dd/yyyy||yyyy/MM/dd"
),
'created_by' => array(
'type' => 'string',
'analyzer' => 'standard'
),
'updated_by' => array(
'type' => 'string',
'analyzer' => 'standard'
),
'deleted_by' => array(
'type' => 'string',
'analyzer' => 'standard'
)
]
]
]
];
// Update the index mapping
$client->indices()->putMapping($params);
更新
但是，对于您而言，我认为最好的方法是创建一个index template，其中包含设置(即分析器)和映射。然后，您的应用程序只需关心的是调用
index()来索引新的Course文档。 ES将在正确的时间(即您第一次为第一个Course文档建立索引)创建索引和映射。请注意，为此，您需要
indices->create()和indices->putMapping()调用index()
关于php - ElasticSearch如何在逗号分隔字段中搜索逗号分隔的字符串？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/34870108/